Preparations to tackle any big freeze or flooding this winter sees 94% of councils with either more salt in stock for this year or the same level as they did last year, according to the Local Government Association's annual Winter Readiness Survey.

Funding pressures and limited resources mean that 55% of councils will share salt stocks, 30% will share gritting machinery and 22% plan to send staff to key locations across neighbouring areas when needed.

Sunderland City Council has 17,000 tonnes of salt stockpiled at its two depots, 15 gritters that can also be fitted with snow ploughs, and 36 tractors and mini-tractors that can be used for ploughing footpaths.

It may also use specialised weather forecasting that predicts estimated road surface temperatures.

Leicester County Council has packed five barns with up to 18,500 tonnes of rock salt and now has 23 gritters.

Community snow wardens may be sent out to grit paths, along with farmers who can fit ploughs to their tractors and help the council to clear roads during deep snow.

The LGA survey, of highway council bosses across England and Wales, also found that Luton Council is ready to tackle more than 142 miles of road with about 1,400 tonnes of salt.

It also has about 238 community salt bins at known trouble spots, such as sharp bends and steep hills, and lists the routes it salts when temperatures are below zero.

Croydon Council has 10 gritters. It also has 4,000 sandbags and is carrying out extra checks and cleaning of gullies in areas at high risk of flooding.

Hertfordshire County Council has offered free salt to community groups so they can help grit their streets.

It is also set to hand out salt to schools to try to keep them open during icy weather.

The LGA survey found that 72% of councils will be looking to use GPS to manage gritting and 80% will provide local communities with grit bins so residents can help themselves to salt.

Council leaders are also urging people to check that vulnerable friends, neighbours and relatives are safe when the big freeze bites.

"Depots are filled with 1.4 million tonnes of salt and gritters are ready to be deployed instantly to make sure our local roads are clear and open to our residents where possible."

The survey comes as bands of heavy, thundery showers will bring a chance of flooding in south-west England through to Saturday.

The Met Office has issued a weather warning, set to last until Saturday at 6pm, for rain in south-west England.

It said: "Bands of heavy, at times thundery, showers are expected to affect parts of southwest England from Friday morning until later on Saturday.

"Whilst most areas will see a rather wet spell, not everywhere will see the heaviest downpours.

"Where they do occur, 20-40 mm may fall in six to 12 hours, with perhaps around 50 mm falling in 24 hours - most likely across southeast-facing coasts and moors of Devonand Cornwall. Showers may also contain small hail at times."

It could mean that a few homes and business could be flooded, bus and train journeys may take longer and there is spray and flooding on the roads.

It will also be chilly and temperatures will struggle to get into double figures, with 8C to 9C expected across England and Wales, 7C in southern Scotland, and 8C in Belfast, the Met Office said.

Plymouth City Council Gritting

A full gritting run covers 42 per cent of the city’s road network (380 km) and takes about four hours

Footpaths are not routinely gritted

The 400 grit bins around the city can be used by members of the public to treat public roads or footpaths – salt from these bins should not be stockpiled for use on private property

Residents who want to treat pavements and driveways in front of their properties should only need a tablespoon of salt for each square metre. Ordinary table salt and dishwasher salt can also be usedbefore the onset of freezing conditions. Residents are always urged to take care.

Residents should avoid using hot water to clear snow or ice as this freezes and causes even more hazardous conditions

You can request winter services such as grit box refilling online or by calling 01752 668000.

Devon County Council Gritting

Around 25,000 tonnes of salt are stored in the County Council’s depots, ready for the onset of winter.

Last winter just under 23,000 tonnes was used – covering a distance of over 241,000 km across the county. In an average winter around 13,000 tonnes of salt are used treating Devon’s roads

The County Council has a network of 35 roadside ice detectors at strategic locations to help monitor conditions such as road surface temperatures.

There are 325 snow wardens in towns and parishes across Devon. The network of volunteers, who are part of the Council’s winter self-help scheme, treat priority routes in their community in the event of prolonged severe weather. Find out more about the County Council’s snow warden scheme or contact Parish Council representatives who can liaise with their local Neighbourhood Highway Officer.

More information and winter travel advice from Devon County Council is available here or for updates on Twitter follow @DevonAlert